William T.G. Morton (1819-1868), demonstrator of ether anesthesia.
D000766:Anesthesia, Dental / Q000266:history*; D000769:Anesthesia, Inhalation / Q000266:history*; D005019:Ethyl Ethers; D049672:History, 19th Century; D008404:Massachusetts
D005019:Ethyl Ethers